Oled display 0.91 I2C 3,3V-5V wit

Oled display 0.91 I2C 3,3V-5V wit

Specificaties:

• Interface: I2C
• Resolutie: 128 x 32
• Afmeting scherm diagonaal：0.91"
• Display afmeting: 7mm x 25mm / Board afmeting 12.0mm x 39mm 
• Dikte: 4mm
• Pixel grote (mm)：0.159 × 0.159
• Technology: OLED white 
• Graphic Driver IC is SSD1306
• Wide input voltage: 2.5V-5.5V
• Te gebruiken met deze library U8glib

Kleine test sketch:

#include "U8glib.h"

U8GLIB_SSD1306_128X32 u8g(U8G_I2C_OPT_NONE);

void draw(void) {
   u8g.setFont(u8g_font_unifont);
   u8g.drawStr( 0, 22, "Hello World!");
}

void setup(void) {
}

void loop(void) {
   u8g.firstPage();
   do {
     draw();
   } while( u8g.nextPage() );

   // rebuild the picture after some delay
   delay(500);
}